/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.bpm.engine.impl.cfg.multitenant;


import com.je.bpm.engine.ProcessEngineConfiguration;
import com.je.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl;
import com.je.bpm.engine.impl.interceptor.Command;
import com.je.bpm.engine.impl.interceptor.CommandContext;

/**
 * {@link Command} that is used by the {@link MultiSchemaMultiTenantProcessEngineConfiguration} to
 * make sure the 'databaseSchemaUpdate' setting is applied for each tenant datasource.
 *
 * @deprecated multi-tenant code will be removed in future version of Activiti and Activiti Cloud
 */
@Deprecated
public class ExecuteSchemaOperationCommand implements Command<Void> {

    protected String schemaOperation;

    protected TenantInfoHolder tenantInfoHolder;

    public ExecuteSchemaOperationCommand(String schemaOperation) {
        this.schemaOperation = schemaOperation;
    }

    @Override
    public Void execute(CommandContext commandContext) {
        if (ProcessEngineConfigurationImpl.DB_SCHEMA_UPDATE_DROP_CREATE.equals(schemaOperation)) {
            try {
                commandContext.getDbSqlSession().dbSchemaDrop();
            } catch (RuntimeException e) {
                // ignore
            }
        }
        if (ProcessEngineConfiguration.DB_SCHEMA_UPDATE_CREATE_DROP.equals(schemaOperation)
                || ProcessEngineConfigurationImpl.DB_SCHEMA_UPDATE_DROP_CREATE.equals(schemaOperation)
                || ProcessEngineConfigurationImpl.DB_SCHEMA_UPDATE_CREATE.equals(schemaOperation)) {
            commandContext.getDbSqlSession().dbSchemaCreate();

        } else if (ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE.equals(schemaOperation)) {
            commandContext.getDbSqlSession().dbSchemaCheckVersion();

        } else if (ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE.equals(schemaOperation)) {
            commandContext.getDbSqlSession().dbSchemaUpdate();
        }

        return null;
    }


}
